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                          熱軋不等邊角鋼

                           熱軋不等邊角鋼

                          (GB 9788-88)   B長邊寬;b短邊寬;d邊厚

                          型號

                          尺寸(mm)

                          理論重量

                          (kg/m)

                           

                          型號

                          尺寸(mm)

                          理論重量

                          (kg/m)

                          B

                          b

                          d

                          B

                          b

                          d

                          2.5/1.6

                          25

                          16

                          3

                          0.912

                          11/7

                          110

                          70

                          6

                          8.350

                          4

                          1.176

                          7

                          9.656

                          3.2/2

                          32

                          20

                          3

                          1.171

                          8

                          10.946

                          4

                          1.522

                          10

                          13.476

                          4/2.5

                          40

                          25

                          3

                          1.484

                          12.5/8

                          125

                          80

                          7

                          11.066

                          4

                          1.936

                          8

                          12.551

                          4.5/2.8

                          45

                          28

                          3

                          1.687

                          10

                          15.474

                          4

                          2.203

                          12

                          18.330

                          5/3.2

                          50

                          32

                          3

                          1.908

                          14/9

                          140

                          90

                          8

                          14.160

                          4

                          2.494

                          10

                          17.475

                          5.6/3.6

                          56

                          36

                          3

                          2.153

                          12

                          20.724

                          4

                          2.818

                          14

                          23.908

                          5

                          3.466

                          16/10

                          160

                          100

                          10

                          19.872

                          6.3/4

                          63

                          40

                          4

                          3.185

                          12

                          23.592

                          5

                          3.920

                          14

                          27.247

                          6

                          4.638

                          16

                          30.835

                          7

                          5.339

                          18/11

                          180

                          110

                          10

                          22.273

                          7/4.5

                          70

                          45

                          4

                          3.570

                          12

                          26.464

                          5

                          4.403

                          14

                          30.589

                          6

                          5.218

                          16

                          34.649

                          7

                          6.011

                          20/12.5

                          200

                          125

                          12

                          29.761

                          (7.5/5)

                          75

                          50

                          5

                          4.808

                          14

                          34.436

                          6

                          5.699

                          16

                          39.045

                          8

                          7.431

                          18

                          43.588

                          10

                          9.098

                           

                           

                           

                           

                           

                          8/5

                          80

                          50

                          5

                          5.005

                           

                           

                          6

                          5.935

                           

                           

                          7

                          6.848

                           

                           

                          8

                          7.745

                           

                           

                          9/5.6

                          90

                          56

                          5

                          5.661

                           

                           

                          6

                          6.717

                           

                           

                           

                           

                           

                          7

                          7.756

                           

                           

                          8

                          8.779

                           

                           

                          10/6.3

                          100

                          63

                          6

                          7.550

                           

                           

                          7

                          8.722

                           

                           

                           

                           

                           

                          8

                          9.878

                           

                           

                          10

                          12.142

                           

                           

                          10/8

                          100

                          80

                          6

                          8.350

                           

                           

                          7

                          9.656

                           

                           

                           

                           

                           

                          8

                          10.946

                           

                           

                          10

                          13.476

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                           

                          注︰帶括號的型號不推薦使用。

                           

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